7402932

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 20092800

約数和(自身を除く): 12689868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 137, 158, 171, 228, 237, 274, 316, 342, 411, 474, 548, 684, 711, 822, 948, 1233, 1422, 1501, 1644, 2466, 2603, 2844, 3002, 4503, 4932, 5206, 6004, 7809, 9006, 10412, 10823, 13509, 15618, 18012, 21646, 23427, 27018, 31236, 32469, 43292, 46854, 54036, 64938, 93708, 97407, 129876, 194814, 205637, 389628, 411274, 616911, 822548, 1233822, 1850733, 2467644, 3701466, 7402932]

約数ペア:

[(1, 7402932), (2, 3701466), (3, 2467644), (4, 1850733), (6, 1233822), (9, 822548), (12, 616911), (18, 411274), (19, 389628), (36, 205637), (38, 194814), (57, 129876), (76, 97407), (79, 93708), (114, 64938), (137, 54036), (158, 46854), (171, 43292), (228, 32469), (237, 31236), (274, 27018), (316, 23427), (342, 21646), (411, 18012), (474, 15618), (548, 13509), (684, 10823), (711, 10412), (822, 9006), (948, 7809), (1233, 6004), (1422, 5206), (1501, 4932), (1644, 4503), (2466, 3002), (2603, 2844)]